Belfast, Northern Ireland

Belfast, Northern Ireland

Peter Muhly / AFP / Getty Images

A police forensics team searches in front of the Northern Ireland Policing Board headquarters in Belfast, where suspected Irish Republican Army dissidents left a 400-pound car bomb that failed to detonate.

A police forensics team searches in front of the Northern Ireland Policing Board headquarters in Belfast, where suspected Irish Republican Army dissidents left a 400-pound car bomb that failed to detonate. (Peter Muhly / AFP / Getty Images)

A police forensics team searches in front of the Northern Ireland Policing Board headquarters in Belfast, where suspected Irish Republican Army dissidents left a 400-pound car bomb that failed to detonate.Peter Muhly / AFP / Getty Images